Skip Navigation Linkweather.gov 
NOAA logo - Click to go to the NOAA homepage National Weather Service   NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service

  
 
Weather Forecast Office Seattle, WA Northwest River Forecast Center
Flood Warning
View all valid statements/warnings

Hydrograph River at a Glance Download  
Snoqualmie River near Carnation Observed crest: 61.55 ft at 4:00am Jan 08Observed: 47.57 ft at 2:30pm Dec 29Observed: 47.57 ft at 3:00pm Dec 29Observed: 47.57 ft at 3:30pm Dec 29Observed: 47.57 ft at 4:00pm Dec 29Observed: 47.57 ft at 4:30pm Dec 29Observed: 47.57 ft at 5:00pm Dec 29Observed: 47.57 ft at 5:30pm Dec 29Observed: 47.57 ft at 6:00pm Dec 29Observed: 47.57 ft at 6:30pm Dec 29Observed: 47.57 ft at 7:00pm Dec 29Observed: 47.57 ft at 7:30pm Dec 29Observed: 47.51 ft at 8:00pm Dec 29Observed: 47.51 ft at 8:30pm Dec 29Observed: 47.51 ft at 9:00pm Dec 29Observed: 47.51 ft at 9:30pm Dec 29Observed: 47.51 ft at 10:00pm Dec 29Observed: 47.51 ft at 10:30pm Dec 29Observed: 47.51 ft at 11:00pm Dec 29Observed: 47.51 ft at 11:30pm Dec 29Observed: 47.51 ft at 12:00am Dec 30Observed: 47.51 ft at 12:30am Dec 30Observed: 47.51 ft at 1:00am Dec 30Observed: 47.51 ft at 1:30am Dec 30Observed: 47.51 ft at 2:00am Dec 30Observed: 47.51 ft at 2:30am Dec 30Observed: 47.51 ft at 3:00am Dec 30Observed: 47.51 ft at 3:30am Dec 30Observed: 47.51 ft at 4:00am Dec 30Observed: 47.51 ft at 4:30am Dec 30Observed: 47.51 ft at 5:00am Dec 30Observed: 47.51 ft at 5:30am Dec 30Observed: 47.51 ft at 6:00am Dec 30Observed: 47.51 ft at 6:30am Dec 30Observed: 47.51 ft at 7:00am Dec 30Observed: 47.51 ft at 7:30am Dec 30Observed: 47.51 ft at 8:00am Dec 30Observed: 47.51 ft at 8:30am Dec 30Observed: 47.51 ft at 9:00am Dec 30Observed: 47.51 ft at 9:30am Dec 30Observed: 47.51 ft at 10:00am Dec 30Observed: 47.51 ft at 10:30am Dec 30Observed: 47.51 ft at 11:00am Dec 30Observed: 47.51 ft at 11:30am Dec 30Observed: 47.51 ft at 12:00pm Dec 30Observed: 47.51 ft at 12:30pm Dec 30Observed: 47.51 ft at 1:00pm Dec 30Observed: 47.51 ft at 1:30pm Dec 30Observed: 47.52 ft at 2:00pm Dec 30Observed: 47.52 ft at 2:30pm Dec 30Observed: 47.52 ft at 3:00pm Dec 30Observed: 47.52 ft at 3:30pm Dec 30Observed: 47.52 ft at 4:00pm Dec 30Observed: 47.52 ft at 4:30pm Dec 30Observed: 47.52 ft at 5:00pm Dec 30Observed: 47.52 ft at 5:30pm Dec 30Observed: 47.52 ft at 6:00pm Dec 30Observed: 47.52 ft at 6:30pm Dec 30Observed: 47.52 ft at 7:00pm Dec 30Observed: 47.52 ft at 7:30pm Dec 30Observed: 47.52 ft at 8:00pm Dec 30Observed: 47.52 ft at 8:30pm Dec 30Observed: 47.52 ft at 9:00pm Dec 30Observed: 47.52 ft at 9:30pm Dec 30Observed: 47.52 ft at 10:00pm Dec 30Observed: 47.52 ft at 10:30pm Dec 30Observed: 47.52 ft at 11:00pm Dec 30Observed: 47.52 ft at 11:30pm Dec 30Observed: 47.52 ft at 12:00am Dec 31Observed: 47.52 ft at 12:30am Dec 31Observed: 47.52 ft at 1:00am Dec 31Observed: 47.52 ft at 1:30am Dec 31Observed: 47.52 ft at 2:00am Dec 31Observed: 47.52 ft at 2:30am Dec 31Observed: 47.52 ft at 3:00am Dec 31Observed: 47.52 ft at 3:30am Dec 31Observed: 47.52 ft at 4:00am Dec 31Observed: 47.52 ft at 4:30am Dec 31Observed: 47.52 ft at 5:00am Dec 31Observed: 47.52 ft at 5:30am Dec 31Observed: 47.52 ft at 6:00am Dec 31Observed: 47.52 ft at 6:30am Dec 31Observed: 47.5 ft at 7:00am Dec 31Observed: 47.51 ft at 7:30am Dec 31Observed: 47.52 ft at 8:00am Dec 31Observed: 47.52 ft at 8:30am Dec 31Observed: 47.52 ft at 9:00am Dec 31Observed: 47.52 ft at 9:30am Dec 31Observed: 47.52 ft at 10:00am Dec 31Observed: 47.52 ft at 10:30am Dec 31Observed: 47.52 ft at 11:00am Dec 31Observed: 47.52 ft at 11:30am Dec 31Observed: 47.52 ft at 12:00pm Dec 31Observed: 47.52 ft at 12:30pm Dec 31Observed: 47.52 ft at 1:00pm Dec 31Observed: 47.52 ft at 1:30pm Dec 31Observed: 47.52 ft at 2:00pm Dec 31Observed: 47.52 ft at 2:30pm Dec 31Observed: 47.52 ft at 3:00pm Dec 31Observed: 47.52 ft at 3:30pm Dec 31Observed: 47.52 ft at 4:00pm Dec 31Observed: 47.52 ft at 4:30pm Dec 31Observed: 47.52 ft at 5:00pm Dec 31Observed: 47.52 ft at 5:30pm Dec 31Observed: 47.52 ft at 6:00pm Dec 31Observed: 47.52 ft at 6:30pm Dec 31Observed: 47.52 ft at 7:00pm Dec 31Observed: 47.52 ft at 7:30pm Dec 31Observed: 47.52 ft at 8:00pm Dec 31Observed: 47.52 ft at 8:30pm Dec 31Observed: 47.52 ft at 9:00pm Dec 31Observed: 47.52 ft at 9:30pm Dec 31Observed: 47.52 ft at 10:00pm Dec 31Observed: 47.52 ft at 10:30pm Dec 31Observed: 47.52 ft at 11:00pm Dec 31Observed: 47.52 ft at 11:30pm Dec 31Observed: 47.52 ft at 12:00am Jan 1Observed: 47.52 ft at 12:30am Jan 1Observed: 47.52 ft at 1:00am Jan 1Observed: 47.52 ft at 1:30am Jan 1Observed: 47.52 ft at 2:00am Jan 1Observed: 47.52 ft at 2:30am Jan 1Observed: 47.52 ft at 3:00am Jan 1Observed: 47.52 ft at 3:30am Jan 1Observed: 47.52 ft at 4:00am Jan 1Observed: 47.52 ft at 4:30am Jan 1Observed: 47.52 ft at 5:00am Jan 1Observed: 47.52 ft at 5:30am Jan 1Observed: 47.52 ft at 6:00am Jan 1Observed: 47.52 ft at 6:30am Jan 1Observed: 47.52 ft at 7:00am Jan 1Observed: 47.52 ft at 7:30am Jan 1Observed: 47.52 ft at 8:00am Jan 1Observed: 47.52 ft at 8:30am Jan 1Observed: 47.52 ft at 9:00am Jan 1Observed: 47.52 ft at 9:30am Jan 1Observed: 47.52 ft at 10:00am Jan 1Observed: 47.52 ft at 10:30am Jan 1Observed: 47.52 ft at 11:00am Jan 1Observed: 47.52 ft at 11:30am Jan 1Observed: 47.52 ft at 12:00pm Jan 1Observed: 47.52 ft at 12:30pm Jan 1Observed: 47.52 ft at 1:00pm Jan 1Observed: 47.52 ft at 1:30pm Jan 1Observed: 47.52 ft at 2:00pm Jan 1Observed: 47.52 ft at 2:30pm Jan 1Observed: 47.52 ft at 3:00pm Jan 1Observed: 47.52 ft at 3:30pm Jan 1Observed: 47.52 ft at 4:00pm Jan 1Observed: 47.52 ft at 4:30pm Jan 1Observed: 47.52 ft at 5:00pm Jan 1Observed: 47.52 ft at 5:30pm Jan 1Observed: 47.52 ft at 6:00pm Jan 1Observed: 47.52 ft at 6:30pm Jan 1Observed: 47.52 ft at 7:00pm Jan 1Observed: 47.52 ft at 7:30pm Jan 1Observed: 47.52 ft at 8:00pm Jan 1Observed: 47.52 ft at 8:30pm Jan 1Observed: 47.52 ft at 9:00pm Jan 1Observed: 47.52 ft at 9:30pm Jan 1Observed: 47.52 ft at 10:00pm Jan 1Observed: 47.52 ft at 10:30pm Jan 1Observed: 47.52 ft at 11:00pm Jan 1Observed: 47.52 ft at 11:30pm Jan 1Observed: 47.52 ft at 12:00am Jan 2Observed: 47.52 ft at 12:30am Jan 2Observed: 47.52 ft at 1:00am Jan 2Observed: 47.52 ft at 1:30am Jan 2Observed: 47.52 ft at 2:00am Jan 2Observed: 47.52 ft at 2:30am Jan 2Observed: 47.52 ft at 3:00am Jan 2Observed: 47.52 ft at 3:30am Jan 2Observed: 47.49 ft at 4:00am Jan 2Observed: 47.49 ft at 4:30am Jan 2Observed: 47.49 ft at 5:00am Jan 2Observed: 47.49 ft at 5:30am Jan 2Observed: 47.49 ft at 6:00am Jan 2Observed: 47.5 ft at 6:30am Jan 2Observed: 47.5 ft at 7:00am Jan 2Observed: 47.5 ft at 7:30am Jan 2Observed: 47.5 ft at 8:00am Jan 2Observed: 47.5 ft at 8:30am Jan 2Observed: 47.5 ft at 9:00am Jan 2Observed: 47.5 ft at 9:30am Jan 2Observed: 47.5 ft at 10:00am Jan 2Observed: 47.5 ft at 10:30am Jan 2Observed: 47.5 ft at 11:00am Jan 2Observed: 47.72 ft at 5:00pm Jan 2Observed: 47.7 ft at 5:30pm Jan 2Observed: 47.69 ft at 6:00pm Jan 2Observed: 47.68 ft at 6:30pm Jan 2Observed: 47.66 ft at 7:00pm Jan 2Observed: 47.65 ft at 7:30pm Jan 2Observed: 47.64 ft at 8:00pm Jan 2Observed: 47.63 ft at 8:30pm Jan 2Observed: 47.62 ft at 9:00pm Jan 2Observed: 47.61 ft at 9:30pm Jan 2Observed: 47.59 ft at 10:00pm Jan 2Observed: 47.58 ft at 10:30pm Jan 2Observed: 47.57 ft at 11:00pm Jan 2Observed: 47.55 ft at 11:30pm Jan 2Observed: 47.54 ft at 12:00am Jan 3Observed: 47.53 ft at 12:30am Jan 3Observed: 47.53 ft at 1:00am Jan 3Observed: 47.51 ft at 1:30am Jan 3Observed: 47.5 ft at 2:00am Jan 3Observed: 47.49 ft at 2:30am Jan 3Observed: 47.49 ft at 3:00am Jan 3Observed: 47.48 ft at 3:30am Jan 3Observed: 47.47 ft at 4:00am Jan 3Observed: 47.46 ft at 4:30am Jan 3Observed: 47.45 ft at 5:00am Jan 3Observed: 47.44 ft at 5:30am Jan 3Observed: 47.43 ft at 6:00am Jan 3Observed: 47.42 ft at 6:30am Jan 3Observed: 47.41 ft at 7:00am Jan 3Observed: 47.41 ft at 7:30am Jan 3Observed: 47.4 ft at 8:00am Jan 3Observed: 47.39 ft at 8:30am Jan 3Observed: 47.38 ft at 9:00am Jan 3Observed: 47.37 ft at 9:30am Jan 3Observed: 47.36 ft at 10:00am Jan 3Observed: 47.35 ft at 10:30am Jan 3Observed: 47.34 ft at 11:00am Jan 3Observed: 47.34 ft at 11:30am Jan 3Observed: 47.33 ft at 12:00pm Jan 3Observed: 47.33 ft at 12:30pm Jan 3Observed: 47.32 ft at 1:00pm Jan 3Observed: 47.31 ft at 1:30pm Jan 3Observed: 47.3 ft at 2:00pm Jan 3Observed: 47.29 ft at 2:30pm Jan 3Observed: 47.29 ft at 3:00pm Jan 3Observed: 47.28 ft at 3:30pm Jan 3Observed: 47.27 ft at 4:00pm Jan 3Observed: 47.27 ft at 4:30pm Jan 3Observed: 47.26 ft at 5:00pm Jan 3Observed: 47.25 ft at 5:30pm Jan 3Observed: 47.25 ft at 6:00pm Jan 3Observed: 47.25 ft at 6:30pm Jan 3Observed: 47.24 ft at 7:00pm Jan 3Observed: 47.23 ft at 7:30pm Jan 3Observed: 47.22 ft at 8:00pm Jan 3Observed: 47.22 ft at 8:30pm Jan 3Observed: 47.21 ft at 9:00pm Jan 3Observed: 47.21 ft at 9:30pm Jan 3Observed: 47.2 ft at 10:00pm Jan 3Observed: 47.19 ft at 10:30pm Jan 3Observed: 47.19 ft at 11:00pm Jan 3Observed: 47.18 ft at 11:30pm Jan 3Observed: 47.17 ft at 12:00am Jan 4Observed: 47.17 ft at 12:30am Jan 4Observed: 47.16 ft at 1:00am Jan 4Observed: 47.15 ft at 1:30am Jan 4Observed: 47.14 ft at 2:00am Jan 4Observed: 47.13 ft at 2:30am Jan 4Observed: 47.13 ft at 3:00am Jan 4Observed: 47.12 ft at 3:30am Jan 4Observed: 47.12 ft at 4:00am Jan 4Observed: 47.11 ft at 4:30am Jan 4Observed: 47.1 ft at 5:00am Jan 4Observed: 47.1 ft at 5:30am Jan 4Observed: 47.09 ft at 6:00am Jan 4Observed: 47.09 ft at 6:30am Jan 4Observed: 47.09 ft at 7:00am Jan 4Observed: 47.08 ft at 7:30am Jan 4Observed: 47.07 ft at 8:00am Jan 4Observed: 47.07 ft at 8:30am Jan 4Observed: 47.06 ft at 9:00am Jan 4Observed: 47.06 ft at 9:30am Jan 4Observed: 47.05 ft at 10:00am Jan 4Observed: 47.05 ft at 10:30am Jan 4Observed: 47.04 ft at 11:00am Jan 4Observed: 47.04 ft at 11:30am Jan 4Observed: 47.03 ft at 12:00pm Jan 4Observed: 47.02 ft at 12:30pm Jan 4Observed: 47.02 ft at 1:00pm Jan 4Observed: 47.01 ft at 1:30pm Jan 4Observed: 47.01 ft at 2:00pm Jan 4Observed: 47.01 ft at 2:30pm Jan 4Observed: 47.01 ft at 3:00pm Jan 4Observed: 47 ft at 3:30pm Jan 4Observed: 47 ft at 4:00pm Jan 4Observed: 46.99 ft at 4:30pm Jan 4Observed: 46.99 ft at 5:00pm Jan 4Observed: 46.98 ft at 5:30pm Jan 4Observed: 46.98 ft at 6:00pm Jan 4Observed: 46.98 ft at 6:30pm Jan 4Observed: 46.97 ft at 7:00pm Jan 4Observed: 46.97 ft at 7:30pm Jan 4Observed: 46.96 ft at 8:00pm Jan 4Observed: 46.96 ft at 8:30pm Jan 4Observed: 46.96 ft at 9:00pm Jan 4Observed: 46.96 ft at 9:30pm Jan 4Observed: 46.96 ft at 10:00pm Jan 4Observed: 46.96 ft at 10:30pm Jan 4Observed: 46.96 ft at 11:00pm Jan 4Observed: 46.96 ft at 11:30pm Jan 4Observed: 46.96 ft at 12:00am Jan 5Observed: 46.96 ft at 12:30am Jan 5Observed: 46.96 ft at 1:00am Jan 5Observed: 46.96 ft at 1:30am Jan 5Observed: 46.96 ft at 2:00am Jan 5Observed: 46.96 ft at 2:30am Jan 5Observed: 46.96 ft at 3:00am Jan 5Observed: 46.96 ft at 3:30am Jan 5Observed: 46.96 ft at 4:00am Jan 5Observed: 46.96 ft at 4:30am Jan 5Observed: 46.97 ft at 5:00am Jan 5Observed: 46.97 ft at 5:30am Jan 5Observed: 46.97 ft at 6:00am Jan 5Observed: 46.97 ft at 6:30am Jan 5Observed: 46.97 ft at 7:00am Jan 5Observed: 46.98 ft at 7:30am Jan 5Observed: 46.99 ft at 8:00am Jan 5Observed: 47 ft at 8:30am Jan 5Observed: 47.02 ft at 9:00am Jan 5 Observed: 47.04 ft at 9:30am Jan 5Observed: 47.05 ft at 10:00am Jan 5Observed: 47.08 ft at 10:30am Jan 5Observed: 47.1 ft at 11:00am Jan 5Observed: 47.12 ft at 11:30am Jan 5Observed: 47.14 ft at 12:00pm Jan 5Observed: 47.16 ft at 12:30pm Jan 5Observed: 47.19 ft at 1:00pm Jan 5Observed: 47.21 ft at 1:30pm Jan 5Observed: 47.25 ft at 2:00pm Jan 5Observed: 47.27 ft at 2:30pm Jan 5Observed: 47.31 ft at 3:00pm Jan 5Observed: 47.35 ft at 3:30pm Jan 5Observed: 47.39 ft at 4:00pm Jan 5Observed: 47.43 ft at 4:30pm Jan 5Observed: 47.48 ft at 5:00pm Jan 5Observed: 47.52 ft at 5:30pm Jan 5Observed: 47.55 ft at 6:00pm Jan 5Observed: 47.59 ft at 6:30pm Jan 5Observed: 47.62 ft at 7:00pm Jan 5Observed: 47.65 ft at 7:30pm Jan 5Observed: 47.68 ft at 8:00pm Jan 5Observed: 47.71 ft at 8:30pm Jan 5Observed: 47.73 ft at 9:00pm Jan 5Observed: 47.75 ft at 9:30pm Jan 5Observed: 47.77 ft at 10:00pm Jan 5Observed: 47.78 ft at 10:30pm Jan 5Observed: 47.8 ft at 11:00pm Jan 5Observed: 47.81 ft at 11:30pm Jan 5Observed: 47.83 ft at 12:00am Jan 6Observed: 47.84 ft at 12:30am Jan 6Observed: 47.85 ft at 1:00am Jan 6Observed: 47.88 ft at 1:30am Jan 6Observed: 47.89 ft at 2:00am Jan 6Observed: 47.9 ft at 2:30am Jan 6Observed: 47.92 ft at 3:00am Jan 6Observed: 47.94 ft at 3:30am Jan 6Observed: 47.96 ft at 4:00am Jan 6Observed: 47.99 ft at 4:30am Jan 6Observed: 48.01 ft at 5:00am Jan 6Observed: 48.05 ft at 5:30am Jan 6Observed: 48.08 ft at 6:00am Jan 6Observed: 48.11 ft at 6:30am Jan 6Observed: 48.15 ft at 7:00am Jan 6Observed: 48.19 ft at 7:30am Jan 6Observed: 48.22 ft at 8:00am Jan 6Observed: 48.26 ft at 8:30am Jan 6Observed: 48.3 ft at 9:00am Jan 6Observed: 48.34 ft at 9:30am Jan 6Observed: 48.38 ft at 10:00am Jan 6Observed: 48.41 ft at 10:30am Jan 6Observed: 48.45 ft at 11:00am Jan 6Observed: 48.48 ft at 11:30am Jan 6Observed: 48.51 ft at 12:00pm Jan 6Observed: 48.53 ft at 12:30pm Jan 6Observed: 48.56 ft at 1:00pm Jan 6Observed: 48.58 ft at 1:30pm Jan 6Observed: 48.6 ft at 2:00pm Jan 6Observed: 48.63 ft at 2:30pm Jan 6Observed: 48.66 ft at 3:00pm Jan 6Observed: 48.7 ft at 3:30pm Jan 6Observed: 48.76 ft at 4:00pm Jan 6Observed: 48.82 ft at 4:30pm Jan 6Observed: 48.9 ft at 5:00pm Jan 6Observed: 48.98 ft at 5:30pm Jan 6Observed: 49.05 ft at 6:00pm Jan 6Observed: 49.13 ft at 6:30pm Jan 6Observed: 49.19 ft at 7:00pm Jan 6Observed: 49.25 ft at 7:30pm Jan 6Observed: 49.31 ft at 8:00pm Jan 6Observed: 49.37 ft at 8:30pm Jan 6Observed: 49.45 ft at 9:00pm Jan 6Observed: 49.53 ft at 9:30pm Jan 6Observed: 49.63 ft at 10:00pm Jan 6Observed: 49.76 ft at 10:30pm Jan 6Observed: 49.91 ft at 11:00pm Jan 6Observed: 50.09 ft at 11:30pm Jan 6Observed: 50.31 ft at 12:00am Jan 7Observed: 50.57 ft at 12:30am Jan 7Observed: 50.84 ft at 1:00am Jan 7Observed: 51.12 ft at 1:30am Jan 7Observed: 51.41 ft at 2:00am Jan 7Observed: 51.72 ft at 2:30am Jan 7Observed: 52.01 ft at 3:00am Jan 7Observed: 52.26 ft at 3:30am Jan 7Observed: 52.49 ft at 4:00am Jan 7Observed: 52.71 ft at 4:30am Jan 7Observed: 52.92 ft at 5:00am Jan 7Observed: 53.18 ft at 5:30am Jan 7Observed: 53.41 ft at 6:00am Jan 7Observed: 53.63 ft at 6:30am Jan 7Observed: 53.83 ft at 7:00am Jan 7Observed: 54.02 ft at 7:30am Jan 7Observed: 54.22 ft at 8:00am Jan 7Observed: 54.42 ft at 8:30am Jan 7Observed: 54.61 ft at 9:00am Jan 7Observed: 54.82 ft at 9:30am Jan 7Observed: 55.51 ft at 10:00am Jan 7Observed: 55.74 ft at 10:30am Jan 7Observed: 55.93 ft at 11:00am Jan 7Observed: 56.16 ft at 11:30am Jan 7Observed: 56.35 ft at 12:00pm Jan 7Observed: 56.58 ft at 12:30pm Jan 7Observed: 56.85 ft at 1:00pm Jan 7Observed: 57.07 ft at 1:30pm Jan 7Observed: 57.35 ft at 2:00pm Jan 7Observed: 57.69 ft at 2:30pm Jan 7Observed: 57.94 ft at 3:00pm Jan 7Observed: 58.29 ft at 3:30pm Jan 7Observed: 58.52 ft at 4:00pm Jan 7Observed: 58.81 ft at 4:30pm Jan 7Observed: 59.03 ft at 5:00pm Jan 7Observed: 59.32 ft at 5:30pm Jan 7Observed: 59.5 ft at 6:00pm Jan 7Observed: 59.75 ft at 6:30pm Jan 7Observed: 60.01 ft at 7:00pm Jan 7Observed: 60.25 ft at 7:30pm Jan 7Observed: 60.43 ft at 8:00pm Jan 7Observed: 60.6 ft at 8:30pm Jan 7Observed: 60.69 ft at 9:00pm Jan 7Observed: 60.81 ft at 9:30pm Jan 7Observed: 60.96 ft at 10:00pm Jan 7Observed: 61.04 ft at 10:30pm Jan 7Observed: 61.11 ft at 11:00pm Jan 7Observed: 61.22 ft at 11:30pm Jan 7Observed: 61.27 ft at 12:00am Jan 8Observed: 61.34 ft at 12:30am Jan 8Observed: 61.34 ft at 1:00am Jan 8Observed: 61.42 ft at 1:30am Jan 8Observed: 61.45 ft at 2:00am Jan 8Observed: 61.45 ft at 2:30am Jan 8Observed: 61.51 ft at 3:00am Jan 8Observed: 61.54 ft at 3:30am Jan 8Observed: 61.55 ft at 4:00am Jan 8Observed: 61.54 ft at 4:30am Jan 8Observed: 61.53 ft at 5:00am Jan 8Observed: 61.53 ft at 5:30am Jan 8Observed: 61.52 ft at 6:00am Jan 8Observed: 61.52 ft at 6:30am Jan 8Observed: 61.53 ft at 7:00am Jan 8Observed: 61.52 ft at 7:30am Jan 8Observed: 61.51 ft at 8:00am Jan 8Observed: 61.52 ft at 8:30am Jan 8Observed: 61.47 ft at 9:00am Jan 8Observed: 61.49 ft at 9:30am Jan 8Observed: 61.43 ft at 10:00am Jan 8Observed: 61.43 ft at 10:30am Jan 8Observed: 61.37 ft at 11:00am Jan 8Observed: 61.35 ft at 11:30am Jan 8Observed: 61.3 ft at 12:00pm Jan 8Observed: 61.31 ft at 12:30pm Jan 8Observed: 61.25 ft at 1:00pm Jan 8Forecast: 62.2 ft at 10:00am Jan 8Forecast: 61.97 ft at 4:00pm Jan 8Forecast: 61.22 ft at 10:00pm Jan 8Forecast: 60.09 ft at 4:00am Jan 9Forecast: 58.7 ft at 10:00am Jan 9Forecast: 56.76 ft at 4:00pm Jan 9Forecast: 53.95 ft at 10:00pm Jan 9Forecast: 51.81 ft at 4:00am Jan 10Forecast: 50.33 ft at 10:00am Jan 10Forecast: 49.49 ft at 4:00pm Jan 10Forecast: 49 ft at 10:00pm Jan 10Forecast: 48.77 ft at 4:00am Jan 11Forecast: 48.7 ft at 10:00am Jan 11Forecast: 48.7 ft at 4:00pm Jan 11Forecast: 48.69 ft at 10:00pm Jan 11Forecast: 48.67 ft at 4:00am Jan 12Forecast: 48.59 ft at 10:00am Jan 12Forecast: 48.48 ft at 4:00pm Jan 12Forecast: 48.38 ft at 10:00pm Jan 12Forecast: 48.28 ft at 4:00am Jan 13Forecast: 48.19 ft at 10:00am Jan 13Forecast: 48.1 ft at 4:00pm Jan 13Forecast: 48.03 ft at 10:00pm Jan 13Forecast: 47.96 ft at 4:00am Jan 14Forecast: 47.91 ft at 10:00am Jan 14Forecast: 47.86 ft at 4:00pm Jan 14Forecast: 47.81 ft at 10:00pm Jan 14Forecast: 47.76 ft at 4:00am Jan 15Forecast: 47.72 ft at 10:00am Jan 15Forecast: 47.68 ft at 4:00pm Jan 15Forecast: 47.65 ft at 10:00pm Jan 15Forecast: 47.64 ft at 4:00am Jan 16Forecast: 47.67 ft at 10:00am Jan 16Forecast: 47.71 ft at 4:00pm Jan 16Forecast: 47.72 ft at 10:00pm Jan 16Forecast: 47.72 ft at 4:00am Jan 17Forecast: 47.69 ft at 10:00am Jan 17Forecast: 47.65 ft at 4:00pm Jan 17Forecast: 47.59 ft at 10:00pm Jan 17Forecast: 47.54 ft at 4:00am Jan 18Graph Created (2:21pm Jan 8, 2009)ObservedForecast (issued 8:42am Jan 8)CRNW1 (plotting HGIRP)   Gage 0  Datum: n/a Latest observed value: 61.25 ft at 1:00 PM PST 8-Jan-2009. Flood Stage is 54.0 ft.   Stage (ft)Flow (kcfs)
Printable Image
About this graph
Tabular Data
XML Data
RSS Files
Datum: N/A
Metadata
NOTE: Forecasts for the Snoqualmie River near Carnation are issued routinely year-round.

Return to Area Map

Upstream Gauge - at Snoqualmie Falls Upstream Gauge

Flood Categories (in feet)
Major Flood Stage:58
Moderate Flood Stage:56
Flood Stage:54
Action Stage:50.7

Historical Crests
(1) 61.17 ft on 11/07/2006
(2) 60.70 ft on 11/24/1990
(3) 60.54 ft on 11/13/2008
(4) 60.34 ft on 02/09/1996
(5) 60.30 ft on 11/29/1995
Show More Historical Crests

Low Water Records
(1) 0 ft on 08/21/1945

Snoqualmie River near Carnation location map

Flood Impacts Collapse
60.0 the Snoqualmie River will cause severe near record flooding from Fall City downstream through Carnation and Duvall. Deep and swift flood waters will inundate many farms...residential areas...and roads. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snoqualmie River Basin.
58.0 the Snoqualmie River will cause major flooding from Fall City downstream through Carnation and Duvall. Deep and swift flood waters will inundate many farms...residential areas...and roads. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Snoqualmie River Basin.
56.0 the Snoqualmie River will cause widespread flooding from Fall City downstream through Carnation and Duvall...inundating much of the farm land and numerous roads.
54.0 the Snoqualmie River will flood much of the farm land and several roads from Fall City downstream through Carnation and Duvall.
51.0 the Snoqualmie River will spill over its banks from Fall City downstream through Carnation and Duvall...with shallow water over some farm land and several roads.

About This Location Collapse
Latitude: 47.666100° N, Longitude: 121.924000° W, Horizontal Datum: NAD83

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 54 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 N/A N/A Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 0 ft 54 ft Older USGS topographic maps, NGVD29 benchmarks
MSL N/A N/A Older USGS topographic maps, MSL benchmarks
Other N/A N/A  

Other Data Sources:
U.S. Geological Survey (USGS) Data and Site Info for Carnation

Resources Collapse
Hydrologic Resources
Additional Resources
   

Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

NWS Information
National Weather Service
Seattle Weather Forecast Office
7600 Sandpoint Way NE
Seattle, WA 98115-6349
(206) 526-6087
Ask Questions/Webmaster
Page last modified: 31-Dec-2008 9:31 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities